When Did Rudy Van Gelder Die?

Rudolph Van Gelder was an American recording engineer who specialized in jazz. Over more than half a century, he recorded several thousand sessions, with musicians including Booker Ervin, John Coltrane, Miles Davis, Thelonious Monk, Sonny Rollins, Jimmy Smith, Art Blakey, Bud Powell, Lee Morgan, Joe Henderson, Freddie Hubbard, Wayne Shorter, Horace Silver, Herbie Hancock, Grant Green, and George Benson.